Mathematics, 04.05.2021 21:50 0143623

20. A biologist studied the populations of geckos and salamanders at Huntington Beach State Park over a five year period. The biologist modeled the populations, in thousands, with the following polynomials
where x is time, in years.
Geckos: 9.7 x 2 - 0.8x + 2.3
Salamanders: -1.1 x2 + 7.7 x + 5.4
Which of the following polynomials models the total number of geckos and salamanders at Huntington Beach State Park?

20. A biologist studied the populations of geckos and salamanders at Huntington Beach State Park ov

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